INFRARED SPECTROSCOPIC STUDIES OF MOLECULAR-STRUCTURE, ORDERING, AND INTERACTIONS IN ENZYME-CONTAINING LANGMUIR-BLODGETT-FILMS

被引:17
作者
ANCELIN, H
ZHU, DG
PETTY, MC
YARWOOD, J
机构
[1] UNIV DURHAM,DEPT CHEM,DURHAM DH1 3LE,ENGLAND
[2] UNIV DURHAM,SCH ENGN & APPL SCI,MOLEC ELECTR GRP,DURHAM DH1 3LE,ENGLAND
关键词
D O I
10.1021/la00096a007
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Fourier transform infrared studies on Langmuir-Blodgett Films of glucose oxidase (GOD) incorporated into fatty acid multilayers have been used to study molecular order and interactions as a function of dipping pressure on the subphase. The data show that GOD is incorporated principally by electrostatic (as opposed to hydrogen-bonded) forces and that the enzyme does not penetrate the acid head group region. Changes of conformation as a function of surface pressure may easily be monitored. © 1990, American Chemical Society. All rights reserved.
引用
收藏
页码:1068 / 1070
页数:3
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